What Is My IP:

The public IP address is located in Nishiazabu, Tokyo, Japan. It is assigned to the ISP NTT Docomo. The address belongs to ASN 9605 which is delegated to NTT DOCOMO, INC.
Please have a look at the tables below for full details about, or use the IP Lookup tool to find the approximate IP location for any public IP address. IP Address Location

Reverse IP (PTR)sp1-66-100-209.msc.spmode.ne.jp
ISP / OrganizationNTT Docomo
IP Connection TypeCellular [internet speed test]
IP LocationNishiazabu, Tokyo, Japan
IP ContinentAsia
IP CountryJapan (JP)
IP StateTokyo
IP CityNishiazabu
IP Postcode106-0031
IP Latitude35.6599 / 35°39′35″ N
IP Longitude139.7239 / 139°43′26″ E
IP TimezoneAsia/Tokyo
IP Local Time

IANA IPv4 Address Space Allocation for Subnet

IPv4 Address Space Prefix001/8
Regional Internet Registry (RIR)APNIC
Allocation Date
WHOIS Serverwhois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
Delegated entirely to specific RIR (Regional Internet Registry) as indicated. IP Address Representations

CIDR Notation1.66.100.209/32
Decimal Notation21128401
Hexadecimal Notation0x014264d1
Octal Notation0120462321
Binary Notation 1010000100110010011010001
Dotted-Decimal Notation1.66.100.209
Dotted-Hexadecimal Notation0x01.0x42.0x64.0xd1
Dotted-Octal Notation01.0102.0144.0321
Dotted-Binary Notation00000001.01000010.01100100.11010001 Common Typing Errors

You might encounter misspelled IP addresses containing "o", "l" or "I" characters instead of digits. The following list includes some typical typing errors for

  • I.66.100.209
  • l.66.100.209

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